Actually most of the koseu code that already exists lives in https://github.com/tsugiproject/tsugi - the Koseu
code will be refactored out of the Tsugi Management Console, rewritten to be more OO, and moved into this repository.

Technology

Koseu is written as a Silex (http://silex.sensiolabs.org/) application so it
has pretty URLs, routing, nice OO patterns and all that hipster stuff.

Installing Koseu (Pre-Alpha)

The basic idea of Koseu is that it is "embedded" into a static web site. So the web site has things like images,
PHP files, HTML, PowerPoint, tools etc that are just served like normal Web 1.0 files. When you add Koseu to a
web site, it makes URLs like https://www.py4e.com/lessons start to appear. First you install Koseu using the
following composer command:

composer require --dev koseu/lib

Then you need to route non-file, non-folder urls to koseu.php using a .htaccess similar to the following:

That is (or soon will be) it. Then you just add Koseu URLs in your web content to Koseu tools. For now,
you still need to install and setup the Tsugi Management Console (https://github.com/tsugiproject/tsugi).
But over time the Tsugi management console will also move into composer so as to deliver in the promise of
"installing an LMS" in 10 lines of code.